Flame-retardant functional protein master batch and preparation method thereof

A technology of functional masterbatch and protein, applied in the field of polymer material composition, can solve the problems of poor dispersibility and poor compatibility of protein materials, and achieve the effects of improving the uniformity of carbon formation, solving the difficulty of dispersibility, and improving the density and stability characteristics.

Pending Publication Date: 2020-06-12
见喜新材料股份有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention utilizes recyclable and renewable biomass to realize the purpose of the flame-retardant approach of polymer plastics, solves the problems of poor compatibility and poor dispersion of protein materials, impro

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flame-retardant functional protein master batch and preparation method thereof
  • Flame-retardant functional protein master batch and preparation method thereof
  • Flame-retardant functional protein master batch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0041] Example 1

[0042] Using mass components, including: soybean extract concentrated protein dry powder 60Kg, lignocellulose 6Kg, sodium silicate 8 Kg, coupling agent vinyl trichlorosilane 2 Kg, branching agent 3 Kg, PBAT18 Kg, zinc stearate 1 Kg, EVA wax 1.5 Kg, antioxidant 0.5 Kg.

[0043] Put the soybean protein component, lignocellulose component, sodium silicate component, and branching agent component in the formula into the autoclave together. The pressure is adjusted to 3MPa, the mixing speed is 150r / min, and the temperature is adjusted to 120°C. The pre-dispersion time is after 35 minutes. Put in the coupling agent vinyl trichlorosilane, adjust the pressure to 5 MPa and the temperature to 145° C., continue to mix and disperse for 15 minutes.

[0044] Put the remaining components of zinc stearate, EVA wax, antioxidants and PBAT into the high-speed mixer and mix them evenly; the speed of the high-speed mixer is 120r / min, and the temperature is gradually reduced from 145℃...

Example Embodiment

[0046] Example 2

[0047] The formulation components include: soybean extract concentrated protein dry powder 30 Kg, corn extract concentrated protein dry powder 30 Kg, lignocellulose 6 Kg, sodium silicate 8 Kg, coupling agent 2 Kg, branching agent 3 Kg, PBAT 18 Kg, hard Zinc fatty acid 1 Kg, EVA wax 1.5 Kg, antioxidant 0.5 Kg.

[0048] Put the protein component, lignocellulosic component, sodium silicate component, and branching agent component into the autoclave together. The pressure is adjusted to 3MPa, the mixing speed is 150r / min, and the temperature is adjusted to 120℃. After the dispersion time was 35 minutes, the coupling agent vinyl trichlorosilane was added, the pressure was adjusted to 5 MPa, the temperature was 145° C., and the mixing was continued for 15 minutes.

[0049] Put the remaining components of zinc stearate, EVA wax, antioxidant and PBAT into the high-speed mixer accordingly. All the components are mixed uniformly; the speed of the high-speed mixer is 120r / mi...

Example Embodiment

[0051] Example 3

[0052] Equipped with quality components, including: soybean extract concentrated protein dry powder 30 Kg, seaweed extract concentrated protein dry powder 30 Kg, lignocellulose 6 Kg, sodium silicate 8 Kg, coupling agent 2 Kg, branching agent 3 Kg, PBAT 18 Kg, Zinc stearate 1 Kg, EVA wax 1.5 Kg, antioxidant 0.5 Kg.

[0053] Put the protein component, lignocellulosic component, sodium silicate component, and branching agent component into the autoclave together. The pressure is adjusted to 3MPa, the mixing speed is 150r / min, and the temperature is adjusted to 120℃. The dispersion time is 35 minutes, then the coupling agent vinyltrichlorosilane is added, the pressure is adjusted to 5MPa, the temperature is 145°C, and the mixing is continued for 15 minutes.

[0054] Put the remaining components of zinc stearate, EVA wax, antioxidant and PBAT into the high-speed mixer accordingly. All the components are mixed uniformly; the speed of the high-speed mixer is 120r / min, th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a flame-retardant functional protein master batch. The flame-retardant functional protein master batch comprises, by mass, 30-75 parts of protein, 2-8 parts of cellulose, 5-20parts of a synergist, 0.8-2 parts of a coupling agent, 1.5-5 parts of a branching agent, 1-5 parts of a dispersing agent, 0.5-2 parts of a lubricant, 0.3-1 part of an antioxidant and 10-30 parts of acarrier material. The invention also relates to a preparation method of the flame-retardant functional protein master batch. The preparation method sequentially comprises a surface pretreatment coupling end-capping procedure, a homogenization procedure, a banburying dispersion procedure and a continuous melting granulation procedure to obtain the functional flame-retardant protein master batch. The purpose of a flame-retardant approach of the polymer plastic is realized by utilizing the recyclable biomass, the problems of compatibility and dispersity are solved, the protein carbon forming efficiency is improved, and the uniformity and stability of a carbon layer structure are improved.

Description

technical field [0001] The invention belongs to the technical field of polymer material compositions, and in particular relates to a protein flame-retardant functional masterbatch and a manufacturing method thereof. Background technique [0002] The use of flame retardants for flame retardant treatment of polymer materials improves the combustion performance of materials and prevents the spread of fire, making synthetic materials self-extinguishing or flame retardant. As synthetic materials are widely used in many related industries, such as construction, electrical appliances, automobiles, aerospace, etc., flame retardants are playing an increasingly important role in these industries. The continuous development and progress of modern science and technology, as well as the high emphasis on safety work, have led to higher and higher requirements for the safety and fire resistance of flame retardants. [0003] At present, the types of flame retardants mainly including haloge...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C08L89/00C08L97/00C08L67/04C08L67/02C08L23/08C08K13/02C08K3/34C08K5/098C08J3/22C08L23/12
CPCC08J3/226C08J2323/12C08J2423/08C08J2467/02C08J2467/04C08J2489/00C08J2497/00C08K3/34C08K5/098C08K13/02
Inventor 李彦波崔春青左天磊侯拥军李宗禹
Owner 见喜新材料股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap